SUMMARY: Boost's nights seem to be back to normal.
In the last month, Boost has asked to go out during the night only twice: Once at Scottsdale, which was my worst night hacking and snorting with the miserable cold, which could've just woken her up thoroughly, and once more on Nov 11. But otherwise, she's sleeping through the night.
Was it the 2nd round of tougher antibiotics for a longer period? Was it putting her in her crate after she came back in after insisting on going out? Don't know, but something worked, thank goodness.
For previous posts on the topic, click the Housebreaking label. (At least...it should bring up 4 other posts...)